Architecture is destiny.
NXAI Research is a foundation lab. We build the architectures that will run the next generation of AI — from xLSTM to memory hierarchies to world models.
xLSTM defines a new class of AI architectures
It unites efficiency and performance, disrupting the Transformer dominance that has shaped the last decade of AI. Unlike traditional Transformer models, xLSTM delivers linear compute growth instead of quadratic, resulting in substantial energy savings — often by an order of magnitude. This innovation enables faster inference, lower latency, and dramatically improved cost-efficiency, all while maintaining or surpassing Transformer-level accuracy across benchmarks.
Explore our xLSTM Research
xLSTM Paper
Vision-xLSTM Paper
xLSTM: A Large Recurrent Action Model for robotics
Tiled Flash Linear Attention
Bio-xLSTM
xLSTM 7B model
FlashRNN
TiRex: Time Series
xLSTM Scaling Laws
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